Results 21 to 30 of about 307,492 (153)

Cox regression survival analysis with compositional covariates: application to modelling mortality risk from 24-h physical activity patterns [PDF]

, 2020
Survival analysis is commonly conducted in medical and public health research to assess the association of an exposure or intervention with a hard end outcome such as mortality. The Cox (proportional hazards) regression model is probably the most popular
Chastin, S.F.M., Dall, P.M., Hron, K., McGregor, D.E., Palarea-Albaladejo, J.   +4 more
core   +1 more source

Caffeine Consumption and Mortality in Diabetes: An Analysis of NHANES 1999–2010

Frontiers in Endocrinology, 2018
Aim: An inverse relationship between coffee consumption and mortality has been reported in the general population. However, the effect of coffee consumption in diabetes remains unclear.
João Sérgio Neves, João Sérgio Neves, Lia Leitão, Rita Magriço, Miguel Bigotte Vieira, Catarina Viegas Dias, Ana Oliveira, Davide Carvalho, Davide Carvalho, Brian Claggett   +9 more
doaj   +1 more source

Is vaccine type seropositivity a marker for human papillomavirus vaccination? National Health and Nutrition Examination Survey, 2003–2010

International Journal of Infectious Diseases, 2015
Objective: Since 2006, human papillomavirus (HPV) vaccination has been routinely recommended for adolescent females in the USA. The quadrivalent vaccine induces long-term seropositivity to HPV 6/11/16, which may be useful as a marker for HPV vaccine ...
Emiko Y. Petrosky, Susan Hariri, Lauri E. Markowitz, Gitika Panicker, Elizabeth R. Unger, Eileen F. Dunne   +5 more
doaj   +1 more source

Urinary bisphenol A concentration and risk of future coronary artery disease in apparently healthy men and women [PDF]

, 2014
addresses: Epidemiology and Public Health Group, Peninsula College of Medicine and Dentistry, Barrack Road, Exeter, United Kingdom. david.melzer@pms.ac.uktypes: Comparative Study; Journal Article; Research Support, Non-U.S.
Cipelli, Riccardo, Galloway, Tamara S., Henley, William E., Khaw, KT, Luben, R, McCormack, P, Melzer, D, Money, C, Osborne, NJ, Wareham, NJ, Young, A   +10 more
core   +1 more source

Association between sarcopenia and the prevalence of gallstone in US adults: a cross-sectional analysis of NHANES

BMC Gastroenterology
Backgroud Gallstones are a common disease that imposes a significant burden on public health resources. Sarcopenia is an age-related condition characterized by a decline in muscle mass, strength, and function.
Bo Wang, Qianxi Huang, Yongqiang Xiong, Na Huang, Jun Li, Shu Zhang   +5 more
doaj   +1 more source

Health Information and Social Security Entitlements [PDF]

, 2013
This study examines whether new health information, obtained through medical screening, affects entitlements to Social Security benefits. Random assignment of information is derived from a unique feature of the Continuous National Health and Nutrition ...
Perry Singleton
core   +1 more source

Vitamin D Status and Community-Acquired Pneumonia: Results from the Third National Health and Nutrition Examination Survey [PDF]

, 2013
Objective: To investigate the association between serum 25-hydroxyvitamin D [25(OH)D] level and history of community-acquired pneumonia (CAP). Patients and Methods We identified 16,975 individuals (≥17 years) from the third National Health and Nutrition ...
Bittner, Edward A., Camargo, Carlos A., Christopher, Kenneth B., Quraishi, Sadeq A.   +3 more
core   +4 more sources

Multiple obesity indices suggest a close relationship between obesity and constipation: evidence from NHANES

BMC Public Health
Objective This study aims to investigate the relationship between obesity and constipation among American adults. Methods Our study leveraged data from the National Health and Nutrition Examination Survey (NHANES).
Nengjun Xiang, Lulu Xu, Haihua Qian, Dan Zhang   +3 more
doaj   +1 more source

Associations of parabens and age at natural menopause in women in the USA: National Health and Nutrition Examination Survey

Journal of Obstetrics and Gynaecology
Background Menopause is linked to declining ovarian function and adverse health outcomes such as cardiovascular disease and osteoporosis. Early menopause exacerbates these risks, underscoring the need to identify modifiable risk factors.
Liping Wang, Xinrui Luo, Mulan Ren, Dongmei Sun, Yan Wang   +4 more
doaj   +1 more source

Uric acid and metabolic syndrome: Findings from national health and nutrition examination survey

Frontiers in Medicine, 2022
IntroductionHyperuricemia commonly associated with Gout has been proposed as an independent risk factor for Metabolic Syndrome (MetS).ObjectiveThe purpose of the study was to determine if there is a relationship between hyperuricemia and MetS.MethodsAn ...
Rodney G. Bowden, Kathleen A. Richardson, Luke T. Richardson   +2 more
doaj   +1 more source